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23 lines
764 B
SQL
23 lines
764 B
SQL
DROP TABLE IF EXISTS rename1;
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DROP TABLE IF EXISTS rename2;
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DROP TABLE IF EXISTS rename3;
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CREATE TABLE rename1 (p Int64, i Int64, v UInt64) ENGINE = ReplicatedReplacingMergeTree('/clickhouse/test/tables/rename', '1', v) PARTITION BY p ORDER BY i;
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CREATE TABLE rename2 (p Int64, i Int64, v UInt64) ENGINE = ReplicatedReplacingMergeTree('/clickhouse/test/tables/rename', '2', v) PARTITION BY p ORDER BY i;
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INSERT INTO rename1 VALUES (0, 1, 0);
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INSERT INTO rename1 VALUES (0, 1, 1);
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OPTIMIZE TABLE rename1;
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OPTIMIZE TABLE rename2;
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SELECT * FROM rename1;
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RENAME TABLE rename2 TO rename3;
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INSERT INTO rename1 VALUES (0, 1, 2);
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OPTIMIZE TABLE rename3;
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SELECT * FROM rename1;
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DROP TABLE IF EXISTS rename1;
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DROP TABLE IF EXISTS rename2;
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DROP TABLE IF EXISTS rename3;
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